StackOverflow2013

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plurals

PO
primarykey
Id
12166761
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-08-28T20:06:17.943
FavoriteCount
0
LastActivityDate
2012-08-28T20:06:17.943
LastEditDate
LastEditorUserId
0
OwnerUserId
842697
ParentId
12164390
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
I wrote this code to reproduce the error: <pre><code>LinearLayout ll = (LinearLayout) findViewById(R.id.root); try { ImageView image = new ImageView(this); Bitmap bitmap = BitmapFactory.decodeStream(getAssets().open("tag-logo-android.png")); image.setImageBitmap(bitmap); ll.addView(image); image = new ImageView(this); Drawable drawable = Drawable.createFromStream(new URL("http://cdn.sstatic.net/stackoverflow/img/tag-logo-android.png").openStream(), null); image.setImageDrawable(drawable); ll.addView(image); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } </code></pre> The problem isn't the source of the image. The problem is that <code>Drawable</code> ignores screen density. This code works: <pre><code>LinearLayout ll = (LinearLayout) findViewById(R.id.root); try { ImageView image = new ImageView(this); Bitmap bitmap = BitmapFactory.decodeStream(getAssets().open("tag-logo-android.png")); image.setImageBitmap(bitmap); ll.addView(image); image = new ImageView(this); bitmap = BitmapFactory.decodeStream(new URL("http://cdn.sstatic.net/stackoverflow/img/tag-logo-android.png").openStream()); image.setImageBitmap(bitmap); ll.addView(image); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } </code></pre> In your case you can use: <pre><code>bitmap = BitmapFactory.decodeFile(new File(Environment.getExternalStorageDirectory(), "test.png")) </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. PODifferent size of same image on Web on Android
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USBrais Gabin
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. PODifferent size of same image on Web on Android
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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